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1 var captionsButtonElement; | 1 var captionsButtonElement; |
2 var captionsButtonCoordinates; | 2 var captionsButtonCoordinates; |
3 | 3 |
4 // As specified in mediaControls.css, this is how long it takes to fade out cont
rols | 4 // As specified in mediaControls.css, this is how long it takes to fade out cont
rols |
5 const controlsFadeOutDurationMs = 300; | 5 const controlsFadeOutDurationMs = 300; |
6 | 6 |
7 // The timeout for the hide-after-no-mouse-movement behavior. Defined (and | 7 // The timeout for the hide-after-no-mouse-movement behavior. Defined (and |
8 // should mirror) the value 'timeWithoutMouseMovementBeforeHidingMediaControls' | 8 // should mirror) the value 'timeWithoutMouseMovementBeforeHidingMediaControls' |
9 // in MediaControls.cpp. | 9 // in MediaControls.cpp. |
10 const controlsMouseMovementTimeoutMs = 3000; | 10 const controlsMouseMovementTimeoutMs = 3000; |
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24 if (childElement) | 24 if (childElement) |
25 return childElement; | 25 return childElement; |
26 } | 26 } |
27 } | 27 } |
28 | 28 |
29 return null; | 29 return null; |
30 } | 30 } |
31 | 31 |
32 function mediaControlsButton(element, id) | 32 function mediaControlsButton(element, id) |
33 { | 33 { |
34 var controlID = "-webkit-media-controls-" + id; | 34 var controlID = "-internal-media-controls-" + id; |
35 var button = mediaControlsElement(internals.shadowRoot(element).firstChild,
controlID); | 35 var button = mediaControlsElement(internals.shadowRoot(element).firstChild,
controlID); |
36 if (!button) | 36 if (!button) |
37 throw "Failed to find media control element ID '" + id + "'"; | 37 throw "Failed to find media control element ID '" + id + "'"; |
38 return button; | 38 return button; |
39 } | 39 } |
40 | 40 |
41 function mediaControlsButtonCoordinates(element, id) | 41 function mediaControlsButtonCoordinates(element, id) |
42 { | 42 { |
43 var button = mediaControlsButton(element, id); | 43 var button = mediaControlsButton(element, id); |
44 var buttonBoundingRect = button.getBoundingClientRect(); | 44 var buttonBoundingRect = button.getBoundingClientRect(); |
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126 // Compute the time it'll take until the controls will be invisible - | 126 // Compute the time it'll take until the controls will be invisible - |
127 // assuming playback has been started prior to invoking this | 127 // assuming playback has been started prior to invoking this |
128 // function. Allow 500ms slack. | 128 // function. Allow 500ms slack. |
129 var hideTimeoutMs = controlsMouseMovementTimeoutMs + controlsFadeOutDuration
Ms + 500; | 129 var hideTimeoutMs = controlsMouseMovementTimeoutMs + controlsFadeOutDuration
Ms + 500; |
130 | 130 |
131 if (!mediaElement.loop && hideTimeoutMs >= 1000 * (mediaElement.duration - m
ediaElement.currentTime)) | 131 if (!mediaElement.loop && hideTimeoutMs >= 1000 * (mediaElement.duration - m
ediaElement.currentTime)) |
132 throw "The media will end before the controls have been hidden"; | 132 throw "The media will end before the controls have been hidden"; |
133 | 133 |
134 setTimeout(func, hideTimeoutMs); | 134 setTimeout(func, hideTimeoutMs); |
135 } | 135 } |
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